Siemens SHLD69400 Molded Case Circuit Breaker
- 400A
- 3 Pole
- Bolt-On
Quantity
Siemens SHLD69400 - 400A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Designed for commercial and industrial applications, this 400A bolt-on molded case circuit breaker delivers 65 kAIC of interrupting capacity at 480VAC. It installs into Siemens Sentron panelboards, switchboards, and motor control centers. The Sensitrip III electronic trip unit provides adjustable long-time and instantaneous (LI) protection with true RMS sensing for accurate overcurrent response. Note: This legacy model is replaced by the 3VA6340-6HL31-0AA0, which requires a strap kit.Specifications
| Brand | Siemens |
|---|---|
| Part Number | SHLD69400 |
| Series | SHLD6 |
| Amperage | 400A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 35kA @ 600VAC |
| Amperage Range | 80-400A |
|---|
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens Sentron Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | (2) 3/0 AWG - 500 kcmil (Cu/Al) |
| Max Wire | 500 kcmil |
| Min Wire | 3/0 AWG |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Lug Kits |
|---|---|
| Accessories | Line and Load Lugs (TA2J6500) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, High Interrupting Capacity, Reverse Feed, True RMS Sensing, Visual Trip Indicator |
Product FAQs
6 answersWhat panels and enclosures is the SHLD69400 compatible with?
This breaker is designed for installation in Siemens Sentron panelboards, switchboards, and motor control centers.
What does the LI trip function indicate on the SHLD69400?
The LI designation means the Sensitrip III electronic trip unit provides adjustable Long-Time and Instantaneous overcurrent protection with true RMS sensing.
Does the SHLD69400 come with mounting lugs?
No, this breaker is supplied without terminals. You will need to purchase a compatible lug kit, such as the TA2J6500, which accepts two conductors from 3/0 AWG to 500 kcmil per phase.
What is the direct replacement for the legacy SHLD69400?
The modern replacement for this legacy Sentron breaker is the Siemens 3VA6340-6HL31-0AA0. Note that upgrading to the 3VA series will require a new strap kit for panelboard installation.
What is the difference between the SLD6 and SHLD6 frame breakers?
The SHLD6 is the high-interrupting version of the standard SLD6 frame. While both are electronic trip breakers, the SHLD69400 provides a higher interrupting capacity of 65 kAIC at 480VAC, compared to 35 kAIC for the standard SLD6 model.
Can the SHLD69400 be reverse fed?
Yes, this breaker is suitable for reverse feed applications, allowing you to wire the line connections to either the top or bottom terminals.
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